25x10x2.5mm Rare Earth Slab Magnet

This slab shaped magnet measures 25x10x2.5mm and can be used to suspend fairly heavy objects in spite of its compactness.

Click on Tabs below for additional information.



Related Products

SKU: 44259-2.5
Block magnet, 25x10x2.5mm, Nd/N42, Full Sintered/Pressed

PRICE BREAKS - The more you buy, the more you save.
Quantity1+10+ 100+ 1000+ 
Price for each$1.75USD$1.56USD$1.38USD$1.21USD
Your savings- 10.86%21.14%30.86%

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Titanium tweezers can be used to handle small block magnets & position them easily. The Mark I Magnaprobe is ultra sensitive & can be used to check stray magnetic fields. The Mark II Magnaprobe is a fast & convenient way to confirm magnet are positioned with their poles pointing correctly.



You can open or download a copy of the Hysteresis Graph or ROHS certification that applies to all our N42 grade magnets.

Field Strength (Gauss) & Pull Force in Pounds & Kilograms at 5 Distances Above Magnet
SKU: 44259-2.5Size: 25 x 10 x 2.5mm
Distance (mm): 0 0.1 1 10 100
Gauss 2105.4 2087.6 1886.8 382.4 1.2
Lb 6.88 6.76 5.53 0.23 0.00
Kg 3.13 3.07 2.51 0.10 0.00
  • N42 grade: ~13,000 gauss (1.3T)
  • nickel-copper-nickel coated
  • size tolerance for dimensions <10mm: +/- 0.05mm
  • size tolerance for dimensions >10mm: +/- 0.1mm
  • size tolerance for dimensions >50mm: +/- 0.2mm
  • magnet strength variance piece to piece: <8%
  • 80C maximum operating temperature
  • axis of magnetization is perpendicular to page

Go to neodymium magnets to also see available cube & square shapes.